MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e28b3774844e97dd60fd23fcca96110ed0656126ace80c561175447ebe767ef0. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 12


Intelligence 12 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e28b3774844e97dd60fd23fcca96110ed0656126ace80c561175447ebe767ef0
SHA3-384 hash: a1f9a96a8aa037ae7ecfde04e7e4ee695cbed3c4a9729b21213d79934950e5c8d0c117d3c388922bb3958bda8ac23a00
SHA1 hash: 1dc285966de10de13ffe12fc18687744b900d8f5
MD5 hash: f4d8d68d8d6270db375ace5d9d9ac0ac
humanhash: oxygen-alabama-vermont-blue
File name:botx.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:73'304 bytes
First seen:2025-11-18 16:47:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:FDTxZkvE+xEosp3eHTX7/07HkZm0Fmaxb+10Wwm:FHxZkvEpt7ktxeh
TLSH T14163D759BF610FB7E8ABCC3705A91B41388C955B22A53F35B970D418B64F24F19E3CA4
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28959.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9950762-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Opens a port
Sends data to a server
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/691ca372fcbc096cc8bfd3bc/reports/a5cc7b03-2590-448a-9e43-5a06edb96a6c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e28b3774844e97dd60fd23fcca96110ed0656126ace80c561175447ebe767ef0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-17T17:06:00Z UTC
Last seen:
2025-11-19T18:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e28b3774844e97dd60fd23fcca96110ed0656126ace80c561175447ebe767ef0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/febfa0e5-8086-4555-95d8-97636b101456
Behavior Graph:
Download SVG
%3 guuid=5e918296-1900-0000-b3ab-fd9651090000 pid=2385 /usr/bin/sudo guuid=dd05e598-1900-0000-b3ab-fd965a090000 pid=2394 /tmp/sample.bin guuid=5e918296-1900-0000-b3ab-fd9651090000 pid=2385->guuid=dd05e598-1900-0000-b3ab-fd965a090000 pid=2394 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0a95c06c-3c99-4187-968c-13b073111813
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1816245
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1816245 Sample: botx.mpsl.elf Startdate: 18/11/2025 Architecture: LINUX Score: 64 22 cnc.condinet.cf 2->22 24 207.86.206.216 XO-AS15US United States 2->24 26 99 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Yara detected Mirai 2->32 8 dash rm botx.mpsl.elf 2->8         started        10 dash rm 2->10         started        12 dash head 2->12         started        14 7 other processes 2->14 signatures3 process4 process5 16 botx.mpsl.elf 8->16         started        process6 18 botx.mpsl.elf 16->18         started        20 botx.mpsl.elf 16->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e28b3774844e97dd60fd23fcca96110ed0656126ace80c561175447ebe767ef0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e28b3774844e97dd60fd23fcca96110ed0656126ace80c561175447ebe767ef0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-18 16:48:51 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4kfto5eej2l52yh5ep6mvfqrb3igkyjgvtuayvqrovch5ptwp3ya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251118-vbftns1mhk/
Behaviour
Changes its process name
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (44931) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan gafgyt botnet mirai Unix.Dropper.Mirai-7136013-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024 Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/a874c42e-2f8e-4412-b12e-b4de9b093722
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/e28b3774844e97dd60fd23fcca96110ed0656126ace80c561175447ebe767ef0

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Unpack
Create hunting rule
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf e28b3774844e97dd60fd23fcca96110ed0656126ace80c561175447ebe767ef0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3711364/
  
Delivery method
Distributed via web download

Comments